package org.jeecg.modules.luban.controller;

import java.io.UnsupportedEncodingException;
import java.io.IOException;
import java.net.URLDecoder;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.commons.lang.StringUtils;
import org.jeecg.common.util.DateUtils;
import org.jeecgframework.poi.excel.ExcelImportUtil;
import org.jeecgframework.poi.excel.def.NormalExcelConstants;
import org.jeecgframework.poi.excel.entity.ExportParams;
import org.jeecgframework.poi.excel.entity.ImportParams;
import org.jeecgframework.poi.excel.view.JeecgEntityExcelView;
import org.jeecg.common.system.vo.LoginUser;
import org.apache.shiro.SecurityUtils;
import org.jeecg.common.api.vo.Result;
import org.jeecg.common.system.query.QueryGenerator;
import org.jeecg.common.util.oConvertUtils;
import org.jeecg.modules.luban.entity.PlanComplete;
import org.jeecg.modules.luban.entity.PlanWorkplan;
import org.jeecg.modules.luban.vo.PlanWorkplanPage;
import org.jeecg.modules.luban.service.IPlanWorkplanService;
import org.jeecg.modules.luban.service.IPlanCompleteService;
import org.jeecgframework.poi.excel.view.JeecgTemplateWordView;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.web.multipart.MultipartHttpServletRequest;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import lombok.extern.slf4j.Slf4j;
import com.alibaba.fastjson.JSON;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import org.jeecg.common.aspect.annotation.AutoLog;

 /**
 * @Description: 工作计划
 * @Author: jeecg-boot
 * @Date:   2020-05-27
 * @Version: V1.0
 */
@Api(tags="工作计划")
@RestController
@RequestMapping("/luban/planWorkplan")
@Slf4j
public class PlanWorkplanController {
	@Autowired
	private IPlanWorkplanService planWorkplanService;
	@Autowired
	private IPlanCompleteService planCompleteService;
	
	/**
	 * 分页列表查询
	 *
	 * @param planWorkplan
	 * @param pageNo
	 * @param pageSize
	 * @param req
	 * @return
	 */
	@AutoLog(value = "工作计划-分页列表查询")
	@ApiOperation(value="工作计划-分页列表查询", notes="工作计划-分页列表查询")
	@GetMapping(value = "/list")
	public Result<?> queryPageList(PlanWorkplan planWorkplan,
								   @RequestParam(name="pageNo", defaultValue="1") Integer pageNo,
								   @RequestParam(name="pageSize", defaultValue="10") Integer pageSize,
								   HttpServletRequest req) {
		planWorkplan.setStartTime(DateUtils.formatTime());
		QueryWrapper<PlanWorkplan> queryWrapper = QueryGenerator.initQueryWrapper(planWorkplan, req.getParameterMap());

		Page<PlanWorkplan> page = new Page<PlanWorkplan>(pageNo, pageSize);
		IPage<PlanWorkplan> pageList = planWorkplanService.page(page, queryWrapper);
		List<PlanWorkplan> list =  pageList.getRecords();
		for (PlanWorkplan pw:list){
			String content = pw.getContent();
			if (StringUtils.isNotBlank(content)&&content.length()>20)
			pw.setContent(content.substring(0,20)+"...");
		}

		return Result.ok(pageList);
	}
	
	/**
	 *   添加
	 *
	 * @param planWorkplanPage
	 * @return
	 */
	@AutoLog(value = "工作计划-添加")
	@ApiOperation(value="工作计划-添加", notes="工作计划-添加")
	@PostMapping(value = "/add")
	public Result<?> add(@RequestBody PlanWorkplanPage planWorkplanPage) {
		PlanWorkplan planWorkplan = new PlanWorkplan();
		BeanUtils.copyProperties(planWorkplanPage, planWorkplan);
		LoginUser user = (LoginUser) SecurityUtils.getSubject().getPrincipal();
		planWorkplan.setUserId(user.getId());
		planWorkplan.setCreateBy(user.getRealname());
		planWorkplan.setState("0");
		planWorkplanService.saveMain(planWorkplan, planWorkplanPage.getPlanCompleteList(),user.getId());
		return Result.ok("添加成功！");
	}
	
	/**
	 *  编辑
	 *
	 * @param planWorkplanPage
	 * @return
	 */
	@AutoLog(value = "工作计划-编辑")
	@ApiOperation(value="工作计划-编辑", notes="工作计划-编辑")
	@PutMapping(value = "/edit")
	public Result<?> edit(@RequestBody PlanWorkplanPage planWorkplanPage) {
		PlanWorkplan planWorkplan = new PlanWorkplan();
		BeanUtils.copyProperties(planWorkplanPage, planWorkplan);
		PlanWorkplan planWorkplanEntity = planWorkplanService.getById(planWorkplan.getId());
		if(planWorkplanEntity==null) {
			return Result.error("未找到对应数据");
		}
		planWorkplanService.updateMain(planWorkplan, planWorkplanPage.getPlanCompleteList());
		return Result.ok("编辑成功!");
	}
	
	/**
	 *   通过id删除
	 *
	 * @param id
	 * @return
	 */
	@AutoLog(value = "工作计划-通过id删除")
	@ApiOperation(value="工作计划-通过id删除", notes="工作计划-通过id删除")
	@DeleteMapping(value = "/delete")
	public Result<?> delete(@RequestParam(name="id",required=true) String id) {
		planWorkplanService.delMain(id);
		return Result.ok("删除成功!");
	}
	
	/**
	 *  批量删除
	 *
	 * @param ids
	 * @return
	 */
	@AutoLog(value = "工作计划-批量删除")
	@ApiOperation(value="工作计划-批量删除", notes="工作计划-批量删除")
	@DeleteMapping(value = "/deleteBatch")
	public Result<?> deleteBatch(@RequestParam(name="ids",required=true) String ids) {
		this.planWorkplanService.delBatchMain(Arrays.asList(ids.split(",")));
		return Result.ok("批量删除成功！");
	}
	
	/**
	 * 通过id查询
	 *
	 * @param id
	 * @return
	 */
	@AutoLog(value = "工作计划-通过id查询")
	@ApiOperation(value="工作计划-通过id查询", notes="工作计划-通过id查询")
	@GetMapping(value = "/queryById")
	public Result<?> queryById(@RequestParam(name="id",required=true) String id) {
		PlanWorkplan planWorkplan = planWorkplanService.getById(id);
		if(planWorkplan==null) {
			return Result.error("未找到对应数据");
		}
		return Result.ok(planWorkplan);

	}
	
	/**
	 * 通过id查询
	 *
	 * @param id
	 * @return
	 */
	@AutoLog(value = "完成情况通过主表ID查询")
	@ApiOperation(value="完成情况主表ID查询", notes="完成情况-通主表ID查询")
	@GetMapping(value = "/queryPlanCompleteByMainId")
	public Result<?> queryPlanCompleteListByMainId(@RequestParam(name="id",required=true) String id) {
		List<PlanComplete> planCompleteList = planCompleteService.selectByMainId(id);
		return Result.ok(planCompleteList);
	}

    /**
    * 导出excel
    *
    * @param request
    * @param planWorkplan
    */
    @RequestMapping(value = "/exportXls")
    public ModelAndView exportXls(HttpServletRequest request, PlanWorkplan planWorkplan) {
      // Step.1 组装查询条件查询数据
      QueryWrapper<PlanWorkplan> queryWrapper = QueryGenerator.initQueryWrapper(planWorkplan, request.getParameterMap());
      LoginUser sysUser = (LoginUser) SecurityUtils.getSubject().getPrincipal();

      //Step.2 获取导出数据
      List<PlanWorkplan> queryList = planWorkplanService.list(queryWrapper);
      // 过滤选中数据
      String selections = request.getParameter("selections");
      List<PlanWorkplan> planWorkplanList = new ArrayList<PlanWorkplan>();
      if(oConvertUtils.isEmpty(selections)) {
          planWorkplanList = queryList;
      }else {
          List<String> selectionList = Arrays.asList(selections.split(","));
          planWorkplanList = queryList.stream().filter(item -> selectionList.contains(item.getId())).collect(Collectors.toList());
      }

      // Step.3 组装pageList
      List<PlanWorkplanPage> pageList = new ArrayList<PlanWorkplanPage>();
      for (PlanWorkplan main : planWorkplanList) {
          PlanWorkplanPage vo = new PlanWorkplanPage();
          BeanUtils.copyProperties(main, vo);
          List<PlanComplete> planCompleteList = planCompleteService.selectByMainId(main.getId());
          vo.setPlanCompleteList(planCompleteList);
          pageList.add(vo);
      }

      // Step.4 AutoPoi 导出Excel
      ModelAndView mv = new ModelAndView(new JeecgEntityExcelView());
      mv.addObject(NormalExcelConstants.FILE_NAME, "工作计划列表");
      mv.addObject(NormalExcelConstants.CLASS, PlanWorkplanPage.class);
      mv.addObject(NormalExcelConstants.PARAMS, new ExportParams("工作计划数据", "导出人:"+sysUser.getRealname(), "工作计划"));
      mv.addObject(NormalExcelConstants.DATA_LIST, pageList);
      return mv;
    }

    /**
    * 通过excel导入数据
    *
    * @param request
    * @param response
    * @return
    */
    @RequestMapping(value = "/importExcel", method = RequestMethod.POST)
    public Result<?> importExcel(HttpServletRequest request, HttpServletResponse response) {
      MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request;
      Map<String, MultipartFile> fileMap = multipartRequest.getFileMap();
		LoginUser user = (LoginUser) SecurityUtils.getSubject().getPrincipal();

		for (Map.Entry<String, MultipartFile> entity : fileMap.entrySet()) {
          MultipartFile file = entity.getValue();// 获取上传文件对象
          ImportParams params = new ImportParams();
          params.setTitleRows(2);
          params.setHeadRows(1);
          params.setNeedSave(true);
          try {
              List<PlanWorkplanPage> list = ExcelImportUtil.importExcel(file.getInputStream(), PlanWorkplanPage.class, params);
              for (PlanWorkplanPage page : list) {
                  PlanWorkplan po = new PlanWorkplan();
                  BeanUtils.copyProperties(page, po);
                  planWorkplanService.saveMain(po, page.getPlanCompleteList(),user.getId());
              }
              return Result.ok("文件导入成功！数据行数:" + list.size());
          } catch (Exception e) {
              log.error(e.getMessage(),e);
              return Result.error("文件导入失败:"+e.getMessage());
          } finally {
              try {
                  file.getInputStream().close();
              } catch (IOException e) {
                  e.printStackTrace();
              }
          }
      }
      return Result.ok("文件导入失败！");
    }

	 @RequestMapping(value = "/downLoadTest")
	 public ModelAndView downLoadTest(HttpServletRequest request) {
		 // Step.4 AutoPoi 导出Excel
		 ModelAndView mv = new ModelAndView(new JeecgTemplateWordView());
		 mv.addObject(NormalExcelConstants.FILE_NAME, "工作计划列表");
		 mv.addObject(NormalExcelConstants.CLASS, PlanWorkplanPage.class);
		 mv.addObject(NormalExcelConstants.PARAMS, new ExportParams("工作计划数据", "导出人:zhangsan", "工作计划"));
		 mv.addObject(NormalExcelConstants.DATA_LIST, new ArrayList<>());
		 return mv;
	 }

}
